268308857 (number)

268308857 is an odd 9-digits prime number following 268308856 and preceding 268308858. In scientific notation, it is written as 2.68308857 × 10^8. The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors. There are 268308856 positive integers (up to 268308857) that are relatively prime to 268308857.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million three hundred eight thousand eight hundred fifty-seven

Notation

Scientific notation 2.68308857 × 10^8
Engineering notation 2.68308857 × 10^6

Prime Factorization of 268308857

Prime Factorization 268308857

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 268308857
Product of the distinct prime numbers

The prime factorization of 268308857 is 268308857. Since it has a total of 1 prime factors.

Most popular turbo-numbers

8, 5, 20, 29, 464, 382, 5674, 6857, 65544, 27591, 84729, 859579, 661692, 5603343, 35528655, 49868983, 918522732, 879610464, 5813619904, 360435617

Basic calculations (n = 268308857)

Multiplication

n×y
n×2 536617714
n×3 804926571
n×4 1073235428
n×5 1341544285

Division

n÷y
n÷2 134154428.5
n÷3 89436285.666667
n÷3 67077214.25
n÷5 53661771.4

Exponentiation

ny
n2 71989642744646449
n3 1.9315458760654E+25
n4 5.1825086625018E+33
n5 1.3905129756285E+42

Nth Root

y√n
2√n 16380.136049496
3√n 644.97815121391
4√n 127.98490555333
5√n 48.498354293796

Divisors of 268308857

1, 268308857

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 268308858
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 134154429
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 16380.136080021
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999925459
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 268308857 can be divided by 2 positive divisors. The sum of these divisors (counting 268308857) is 268308858, the average is 134154429.

Base conversion 268308857

Base System Value
2 Binary 1111111111100001000101111001
3 Ternary 200200212111120002
4 Quaternary 33333201011321
5 Quinary 1022141340412
6 Senary 42342442345
8 Octal 1777410571
10 Decimal 268308857
12 Duodecimal 75a333b5
16 Hexadecimal ffe1179
20 Vigesimal 43gic2h
36 Base36 4fqsft

Cryptographic Hash Functions

md5 d54f644629b76daca97e9355a1b0fa9e
sha1 b657bca5ff506a7426ad871bd396194f1c32b08c
sha256 1a9a4a5f13927d2778437e5c3334c5bd89f48bac0eb18812babbb5fb4e15ba1a
sha512 69809c0bdf325e8f019f171c826806c908d18821669f150f10c4cc6dd4f55b935fd306d53e3ef804d8d0cb713fff736138af8f498828f91eaa263fc6f23ded2c
ripemd-160 fed3ab6b639b36e245973629796b02a458f4c244

268308857 as geometric shapes

Circle

Radius = n
Diameter 536617714
Circumference 1685834268.0885
Area 2.2616213278114E+17

Sphere

Radius = n
Volume 8.0908404457585E+25
Surface area 9.0464853112454E+17
Circumference 1685834268.0885

Square

Length = n
Perimeter 1073235428
Area 71989642744646449
Diagonal 379446024.47422

Cube

Length = n
Surface area 431937856467878694
Volume 1.9315458760654E+25
Space diagonal 464724572.44473

Equilateral Triangle

Length = n
Perimeter 804926571
Area 3.1172429713115E+16
Altitude 232362286.22237

Triangular Pyramid

Length = n
Surface area 3.1172429713115E+16
Volume 2.2763486452313E+24
Height 126482008.15807